From c97f558c45b4f40b352cb6a0edf3aa9f4b0474f2 Mon Sep 17 00:00:00 2001
From: Santo Cariotti <santo@dcariotti.me>
Date: Mon, 16 Jun 2025 16:34:48 +0200
Subject: Move proof tests and fix lifetime

---
 src/hasher.rs | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'src/hasher.rs')

diff --git a/src/hasher.rs b/src/hasher.rs
index 77a8450..d27a7e5 100644
--- a/src/hasher.rs
+++ b/src/hasher.rs
@@ -15,8 +15,9 @@ pub trait Hasher {
 pub struct DummyHasher;
 
 impl Hasher for DummyHasher {
-    fn hash(&self, _input: &[u8]) -> String {
-        "0xc0ff3".to_string()
+    fn hash(&self, input: &[u8]) -> String {
+        let sum: u32 = input.iter().map(|&b| b as u32).sum();
+        format!("hash_{:x}", sum)
     }
 }
 
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